5 Bizarre Aircraft That Pushed the Boundaries of Engineering

You might think most planes look the same, but here are five of the most bizarre aircraft that, no matter their appearance, still managed to fly. SciShow is supported by . Go to to get 20% off of an annual Premium subscription. Hosted by: Olivia Gordon Head to for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, Tim Curwick, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: Twitter: Tumblr: Instagram: ---------- Sources: SR-71: Grumman X-29: Aero Spacelines 377PG: North American X-15: Bell Boeing V-22 Osprey: ------- Images: : : : : : : :Super_Guppy_N941_NASA_landing_(crop).jpg :AirExpo_2014_-_Beluga_02_(cropped).jpg :(8634655670).jpg : : :Pilot_Neil_Armstrong_with_X-15_-1_(9458061153).jpg : : : :